Building Control

AYLESBURY VALE DISTRICT COUNCIL

The Gateway Gatehouse Road Aylesbury Bucks HP19 8FF

Tel: 01296 585459 Textphone: 01296 585055

Email: bcontrol@aylesburyvaledc.gov.uk www.aylesburyvale.gov.uk

Aylesbury ValeDistrict CouncilThe GatewayGatehouse RoadAylesburyHP19 8FF01296 585459

Building Regulations Part P - Electrical Safety

From 1 January 2005 the design, installation, inspection and testing of electrical installations will be controlled under the Building Regulations. The new Part P will apply mainly to dwelling houses and flats including gardens and outbuildings such as sheds, detached garages and greenhouses.

• Small jobs such as provision of a socket-outlet or a light switch on an existing circuit will not need to be notified to Building Control (although there will be some exceptions for high risk areas such as kitchens and bathrooms).

• All work that involves adding a new circuit to a dwelling, or electrical work in kitchens and bathrooms or in 'special locations' (see table) will need to be either notified to Building Control with a building regulation application, or carried out by a competent person who is registered with a Part P Self-Certification Scheme.

There are two routes available to applicants to ensure they comply with Part P:-

1.Use an electrician/installer who is registered with a Competent Person's scheme, in which case a building regulation application will not be required for the electrical work. We would strongly encourage the use of electricians/installers who are part of a Competent Person Scheme.

2.Submit a Building Regulation application to the Local Authority:

A.Where an electrician registered with a recognised trade body such as NICEIC, ECA & NAPIT (who need not be registered under a competent persons scheme) tests the work and issues a design, installation and test certificate under BS7671. Building Control will accept the certificate as evidence that the work complies with Part P. Additional inspections by Building Control may also be carried out in conjunction with the acceptance of a certificate .

B.Where the work is carried out by an unregistered electrician or is a DIY installation, the applicant is required to have the work inspected and tested by a registered electrician as in A. above.

The diagram below shows the various routes to ensure Part P compliance:

Part P compliance

UseCompetent Persons

Schemeelectrician

Make aBuilding Regulation

application

Registered electrician - issues BS7671

certificates

Un-registered electrician/DIY -

inspection and test required

Examples of work Notifiable?Areas outside of bath/ Within a bath/shower room

shower rooms and kitchens or kitchen (special location)Complete new/rewire of installation Yes Yes

Consumer unit change Yes Yes

Installing a new shower circuit Yes Yes

Installing an additional socket No Yes

Installing an additional light No Yes

Addition of fused connection unit to ring final circuit No Yes

Installing a new cooker circuit Yes Yes

Connecting a cooker to an existing connection unit No No

Installing or upgrading main or supplementary equipotential bonding No Yes

Replacing a damaged cable for a single circuit No No

Replacing a damaged socket outlet No No

Replacing a light fitting No No

Installation and fit of a storage heater, including final circuit Yes Yes

Fit and final connection of storage heater No No

Installing extra low voltage lighting (not CE marked sets) Yes Yes

Taking a new supply out to a garden shed Yes N/A

Installing a socket in a garden shed Yes N/A

Installing a light fitting in a greenhouse Yes N/A

Installing a pond pump, including supply Yes N/A

Installing a hot air sauna Yes Yes

Installing a solar photovoltaic power supply Yes Yes

Installing ceiling or floor heating Yes Yes

Installing a small scale generator Yes Yes

Installing an additional socket in a motor caravan N/A N/A

To notify or not, that is the question?Except as identified in the chart below, notification of proposals to carry out electrical installation will be given to a building control body before work begins, unless the work is undertaken by a person registered with a Part P self certification scheme.

Whether or not work is notifiable is dependant on the nature of installation work proposed and its location within a dwelling. The location is important because some 'special installations or locations', such as kitchens and bathrooms, may pose a greater risk to people.